Schaeffler Group Greater China
CONTACT
Application Engineering Department Industrial
Tel. +86 21 39576000
Fax +86 21 39593210
Frequently Asked Questions About Bearings
Discolouration chamfer
Question:
Sometimes, the bearing chamfer has non-uniform discolouration, why?
discolouration chamfer
Answer:
It is a common colour after heat treatment(as figure). The chamfer colour will be uniform if the bearing undergo sand blast process.
